INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac261f4a4d6c48c2aa5548847b52c134372f3d13e335b952566c180573541abe', 
    'zeyulYR3g3OkR2Lp5/A27Mj3kMWjpcJC5Mr8s8dRbTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)